A member of the Vaccinium family, thehuckleberry and its close cousin, theblueberry, are similar in many ways.Blueberries, however, have been domesticated and hybridized to produce larger berries on standard, mid-sized and dwarf shrubs.

Other questions about "Blueberry"

When you first introduce something to a conversation, you use "a." After that it becomes "the."
EX: I saw a bee yesterday. The bee landed on a flower. The flower was a daisy. The daisy was growing in my yard.
However, when there is only one of something, you can use "the" from the beginning.
EX: I worry about the future. The earth is getting old. I don't know if the human race can survive.
But, there are some times that you do not use the or a. Proper nouns like company or people's names, plural nouns (especially when used to explain a trend or a commonly known fact about a group, like "Cats hate water"), and uncountable nouns (water, rice, sand, happiness).
For more information, see this site: http://www.englishteachermelanie.com/grammar-when-not-to-use-the-definite-article/
So in your examples, B is correct if you have not been talking about the bee or the blueberry. But if you already noticed the bee and were talking about it, then A is correct.

You have a really good grasp of the words, and I understand what you’re trying to say. The issue is grammar, sentence structure, and word choice. There are easier ways to say things :) but this is still a really good job! I added some corrections of my own if you’re interested:
My first time baking a cake!
I was invited to a birthday party recently and I came up with a crazy idea to bake the birthday cake. I have never baked before, so this was a challenge because I wanted to make a good cake.
I asked a friend who owns a bakery to help come up with ideas of what our cake would look and taste like. My friend was in charge of the recipe and my job was to design the cake.
The design of the cake was composed of two layers, one was a Chiffon style in a cylinder shape and the other was a chocolate tower made of Tiramisu. It was dressed in white chocolate and had chocolate bars as a foundation so that it would stand steady. There were a few chocolate balls on the top stuffed with blueberry and chili as well! It seems like the party will be exciting and fun.
However, the cake didn’t look nice in the end.
***** Side note: I tried to keep it in your writing style, so I didn’t completely change the way it was written. Hopefully this helps somehow

* my schoolmates and I would stay for 3 days
* surrounded by hills and forest
* it would be the most tedious
* ordinary pitch that allowed us to play
* nevertheless, it is possible to spend time
* and is really worth the effort because of the utterly delicious pancakes with blueberries that are served there.
* other options are to find a very knowledgeable guide and visit
* in a forest close by
* go to a party/club every night I wouldn't recommend (the word disco isn't really used these days)